发明授权
- 专利标题： Image forming apparatus
- 专利标题（中）： 图像形成装置
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申请号： US11111752申请日： 2005-04-22
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公开(公告)号： US07356300B2公开(公告)日： 2008-04-08
- 发明人: Nobuto Kamiyama
- 申请人： Nobuto Kamiyama
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2004-132605 20040428
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A temperature of a sheet material after passing a first fixing device and before entering a second fixing device changes between the start and the end of an image forming job, thus resulting in a change in the gloss of the toner image.A cooling apparatus for directly or indirectly cooling the sheet material is provided in a conveying path 25 between the first fixing device 10 and the second fixing device 20 thereby suppressing a change in the image gloss between the start and the end of the image forming job.
公开/授权文献
- US20050244203A1 Image forming apparatus 公开/授权日：2005-11-03
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